Less than 4% of the U.S. population have AB positive blood. AB positive blood type is known as the “universal recipient” because AB positive patients can receive red blood cells from all blood types.

AB positive patients can receive red blood cells from any eligible blood donor! Also known as the blood type of universal recipients, AB positive is the only primary blood type compatible with all others.

This blood type is rare — only 4% of the U.S. blood donor population has type AB-positive blood. Patients with type AB-positive blood are universal recipients, meaning they can receive a red cell …

Are you type AB+ or AB-? Learn the facts about what makes your blood type special!

There are eight blood types included in the ABO and Rh blood group systems: A positive (A+), A negative (A-), B positive (B+), B negative (B-), AB positive (AB+), AB negative (AB-), O positive (O+), …

Blood type Blood type (or blood group) is determined, in part, by the ABO blood group antigens present on red blood cells. A blood type (also known as a blood group) is a classification of blood based on …

There are four major ABO blood groups: A, B, AB and O. A person’s ABO blood group depends on whether their red cells have the A and/or B antigen. Antigens are markers on the red cell surface that …

Only 3% of the population has AB+ blood, making it one of the rarest blood types. Donors who are AB+ are the universal plasma donor because this component can be transfused into any patient, …

Dec 7, 2025 · There are eight main blood types, defined by the ABO system and the Rh factor. Type O-negative blood is a universal donor, and AB positive blood is a universal recipient. During pregnancy, …

AB+ or AB Positive is one of the most unique blood types in the world. AB blood types feature both A and B antigens at the surface of their red blood cells, while most other blood types will only feature …